A lenticular sheet is the type of sheet used for the now popular lenticular printing. These sheets are the plastic ones that combine both flat surfaces and a little convex lenses together. The convex lenses are usually small, but they never come out single. On the other hand, the flat surface is usually at the opposite side of the convex lens. The role of the convex lens in the sheet ensures that the regular 2D image printed on the surface turns into various things. Therefore, as long as you’re changing the lenticular sheet direction, what you are seeing is different. In this article, we will be unfolding the different features present in a lenticular sheet
Lenticular sheet feature
Your choice of lenticular sheet effects and limits the magic you can perform with the sheet. Lenticular sheets come in different forms and designs, each having respective uses and applications. Some of the most common features of the lenticular sheets include;
The material used
Mostly, lenticular sheets are usually made from different plastic materials. Each of these materials have some specific features and applications. Some of the materials that can be used to make a lenticular sheet include polycarbonate, Pvc, polystyrene, amongst others. The material you choose to buy depends on the application you need it for. If what you are doing is a personal project, you can easily choose the Apet or acrylic type. The latter is usually more costly than the other materials. But if you are not needing a large number, the price difference is negligible.
- Most of the time, the lens density of the lenticular sheet is an important feature. Usually, the lens is expressed as the lens per inch. There are numerous types of lens and different densities.
Each of these lenses have their specific uses. For instance, if what you want is a lens that can work for an inkjet printer, pick between 10 and 60. Particularly, if you want to build a letter size print, you can use between 60 or 40.
Lenticular Sheet Thickness
Most times, the thickness of the lenticular sheet differs from each other, and this feature affects the result of your pictures. The thickness is either recorded in inches or millimeters, depending on the brand in question. The thickness range of a lenticular sheet is between 0.25 and 6.3mm. The thickness of a lenticular sheet has an inverse relationship with the density. If the density is higher, the thickness will be lower and vice versa.
All lenticular sheets have a part that has a v shape. The point of this part is to ensure you can see the images right. These angles are the ones determining the effects of an image. If the viewing angle is small, the effect changes per any small movement. That means you may be seeing something different for minimal shakes. ‘
A lenticular sheet has an amazing effect on the printing world. The features of the sheet are responsible for the magical powers it possesses. These features have been described in this guide, so you get to make an informed decision.